fix(logging): bound hot-path span amplification (#5763)

* fix(logging): bound hot-path span amplification

* refactor(logging): reuse HTTP log target constant

Co-Authored-By: heihutu <heihutu@gmail.com>

---------

Co-authored-by: Anthony Martin <949506+anthonymartin@users.noreply.github.com>
Co-authored-by: houseme <housemecn@gmail.com>
Co-authored-by: heihutu <heihutu@gmail.com>

crates/ecstore/src/set_disk/ops/list.rs

@@ -134,7 +134,7 @@ impl crate::storage_api_contracts::list::ListOperations for SetDisks {
     type WalkCancellation = CancellationToken;
     type WalkResultSender = Sender<ObjectInfoOrErr>;
 
-    #[tracing::instrument(skip(self))]
+    #[tracing::instrument(level = "trace", skip(self))]
     async fn list_objects_v2(
         self: Arc<Self>,
         bucket: &str,

crates/ecstore/src/set_disk/ops/locking.rs

@@ -28,7 +28,7 @@ impl crate::storage_api_contracts::namespace::NamespaceLocking for SetDisks {
     type Error = Error;
     type NamespaceLock = NamespaceLockWrapper;
 
-    #[tracing::instrument(skip(self))]
+    #[tracing::instrument(level = "trace", skip(self))]
     async fn new_ns_lock(&self, bucket: &str, object: &str) -> Result<NamespaceLockWrapper> {
         // Resolved from this set's own instance context (backlog#1052), not the
         // ambient facade: the facade tracks whichever context is currently

crates/ecstore/src/set_disk/ops/object.rs

@@ -4343,7 +4343,7 @@ impl crate::storage_api_contracts::object::ObjectOperations for SetDisks {
         Ok(obj_info)
     }
 
-    #[tracing::instrument(skip(self))]
+    #[tracing::instrument(level = "trace", skip(self))]
     async fn get_object_info(&self, bucket: &str, object: &str, opts: &ObjectOptions) -> Result<ObjectInfo> {
         crate::hp_guard!("SetDisks::get_object_info");
         // Acquire a shared read-lock to protect consistency during info fetch